CVE-2022-50889 — Race Condition within a Thread in Linux
Severity
5.5MEDIUM
No vectorEPSS
0.0%
top 89.30%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedDec 30
Description
In the Linux kernel, the following vulnerability has been resolved:
dm integrity: Fix UAF in dm_integrity_dtr()
Dm_integrity also has the same UAF problem when dm_resume()
and dm_destroy() are concurrent.
Therefore, cancelling timer again in dm_integrity_dtr().
Affected Packages4 packages
▶CVEListV5linux/linux7eada909bfd7ac90a4522e56aa3179d1fd68cd14 — 792e51aac376cfb5bd527c2a30826223b82dd177+6
🔴Vulnerability Details
3OSV▶
CVE-2022-50889: In the Linux kernel, the following vulnerability has been resolved: dm integrity: Fix UAF in dm_integrity_dtr() Dm_integrity also has the same UAF pro↗2025-12-30
GHSA▶
GHSA-xvv5-rwhg-mg45: In the Linux kernel, the following vulnerability has been resolved:
dm integrity: Fix UAF in dm_integrity_dtr()
Dm_integrity also has the same UAF p↗2025-12-30